Pressure drop is a decrease in pressure as measured between two points in a flowing fluid system.

In the early of July, 82 sets of valves were developed successfully by Zhejiang Dongchen Valve Technology Co.,LTD. There are electric globe valves, gate valves, check valves, safety valves and bellows globe valves.

On March 15th,2023, the leaders of the Yuhang District Market Supervision and Administration Bureau came to Dongchen Intelligent to guide the work and held a symposium in our conference room.

On November 15th, 2022 China Nuclear Energy High-Quality Development Conference and Shenzhen International Nuclear Energy Industry Innovation Expo (2022 Shenzhen Nuclear Expo) was grandly opened in Shenzhen International Exhibition Center. Zhejiang Dongch

Dongchen Attended the "7th Procurement Conference For China Petroleum and Chemical Industry".

On December 9, 2022, the leaders of Taotang Township, Yongfeng County, Jiangxi Province visited Zhejiang Dongchen Valve Technology Co., Ltd. and presented the honorary plaque of “Concentric Anti-epidemic Caring Enterprise”.

Mr. Linhua Luo, President of Zhejiang Dongchen Valve Technology Co.,Ltd., went to the workshop to inspect the work.

On March 8, 2023, Korean businessmen visited Dongchen for on-site inspections. Chairman Luo Linhua warmly received them and led them to visit Dongchen Intelligent Production Base.

On November 15th, 2022, China's First Nuclear Expo was grandly opened in Shenzhen, Guangdong. Zhejiang Dongchen Valve Technology Co., Ltd. debuted at the exhibition with high-end control valves and desuperheaters.

According to the unified arrangement of Yuhang District Emergency Management Bureau and the street, Dongchen Intelligence carried out 2023 fire operation fire evacuation special drill in the afternoon of May 18.